You try to console into a Cisco router but have unreadable output? Most of the time problem is the speed mismatch between your computer (terminal simulator software) serial port and the router console port.
The idea to fix it is basically match them back. Therefore in general you should try to change baud speed of your terminal emulator software. Specifically for 2600 and 3600 series router, you also can reposition the router's jumper. Following is the Cisco link for details.
Cisco 2600 and 3600 Console Baud Reset Jumper
Check out the following thread for discussion.
/forum/remark,14259843
»2600 issues with Hyperterminal
When your router is neither 2600 nor 3600 series, then you might want to implement steps on the following FAQ.
»Cisco Forum FAQ »Used wrong config-register and now the router does not boot!
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by aryoba 
last modified: 2008-05-13 14:51:19 |
